Reaction Injection Molding

Reaction Injection Molding (RIM)

Reaction Injection Molding (RIM) is what we do. From luxurious, soft-touch interior components to durable, high-impact exterior components, AdvancTEK’s five unique RIM systems are tunable for most polyurethane composite applications. With expansive RIM experience, we have partnered with a wide range of industries to help them bring their RIM project to reality.

What is Reaction Injection Molding?

RIM

RIM

Two components are mixed together, injected under high pressure into a mold, the polymer expands to fill the cavity of the mold, and cures to create a finished product designed for use in a wide range of applications. Material characteristics can be custom-tuned for a wide range of applications. RIM offers much of the same design flexibility as injection molding, but it requires significantly less tooling investment.

Advantages of RIM

Advantages of RIM

  • Excellent Acoustic Properties
  • Excellent Thermal Properties
  • Tunable (Density & Thickness)
  • B-Side Features & Insert Encapsulation
  • Lower Tooling Investment than Injection Molding
  • Endlessly tunable chemistry:  Soft-touch to rigid, high-impact characteristics
Five Custom RIM Systems

Five Custom RIM Systems

  • Vinyl-Clad Rigid (VCR)
  • I-Skin/T-Skin
  • Microcellular Urethane (MCU)
  • Structural Rigid
  • Solid Elastomeric Urethane

Benefits of Reaction Injection Molding

  • Large, lightweight parts
  • Complete design freedom
  • High strength-to-weight ratio
  • Excellent thermal stability
  • Rapid prototyping capabilities
  • Tunable physical properties

Reaction Injection Molding

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